What does spanner mean?
A tool used for tightening or loosening bolts or nuts, typically with a long handle and a U-shaped or adjustable jaw. A spanner is often used for tasks that require more leverage than a wrench.
Example
"She used a spanner to loosen the stuck bolt on the bike."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.